Vintage Estates, WI
Lead reported as not detected
Latest 90th-percentile lead: reported as 0 (not detected) (monitoring period 2021-2021). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. The latest 90th-percentile result was reported as 0 (not detected at the lab's limit). That says the sampled homes were low, not that your home has no lead service line. Check your utility's service line inventory for your address.
Who runs the water here
Vintage Estates serves about 130 people through 45 service connections, which makes it a very small system under EPA's size classes. It is privately owned and draws groundwater, in Ozaukee County, Wisconsin. EPA system ID: WI2460705. Ask the utility on your bill for your address in their service line inventory.
Every lead result on file
Against the period ending 2018 (0.23 ppb) the latest result is about the same. The highest 90th-percentile result EPA holds for Vintage Estates is 0.23 ppb across 2 monitoring periods, none of them over 15 ppb.
| Period ending | 90th-percentile lead |
|---|---|
| 2021 | 0 (not detected) |
| 2018 | 0.23 ppb |
Where this result ranks
Of the 947 Wisconsin systems with a lead result, the median latest reading is 1.33 ppb; 6 are over 15 ppb right now and 71 have gone over at some point. Vintage Estates's reported as 0 (not detected) sits at the 6th percentile in Wisconsin and the 12th nationally (higher means more lead). Systems reporting 0 tie at the bottom, so the rank mostly reflects size among them.
Other water systems in Ozaukee County
46 other systems share Ozaukee County; 42 of them have a higher latest lead result than Vintage Estates. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Port Washington Waterworks | 12,853 | 5.9 ppb |
| Cedarburg L & W Commission | 12,500 | 7.6 ppb |
| Grafton Waterworks | 12,269 | 3.3 ppb |
| Mequon Water Utility | 11,152 | 0.52 ppb |
| Saukville Waterworks | 4,268 | 7.6 ppb |
| Belgium Waterworks | 2,493 | 1.3 ppb |
| Fredonia Waterworks | 2,279 | 0 (not detected) |
| Concordia University | 1,500 | 0.3 ppb |
| Mequon Trail Townhomes | 615 | 0.57 ppb |
| Huntington Park | 600 | 1.02 ppb |
What to do in your house
Look up your address in Vintage Estates's service line inventory. If it says lead, galvanized or unknown, test your tap. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Vintage Estates whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. Why sampled homes are the worst-case ones is in the guide to reading the number. A zero today does not rule out a jump later - the rules are tightening in 2027.